From the beginning of operation, this app is not a person fighting, but a team.
From app development to testing to the first batch of users. . .
Users and content are extremely important if it is to be spread. A single person can't do it, develop it, and operate it.
As we all know, the founder of Facebook is Zaleberg. He didn't actually make an APP at first, just a social networking site. After the fire, he made an APP, but at this time it was not a person, but a team.
Therefore, it is not enough to make an APP now. You can make a creative and popular app.
Then, I think, maybe creativity is more important than being able to make an APP.